The Montgolfier brothers, Joseph (1740-1810) and Etienne (1745-1799), French industrial and inventors, 1783 Nicolas-Marie Gatteaux (1751-1832). Les frères Montgolfier, Joseph (1740-1810) et Etienne (1745-1799), industriels et inventeurs français, 1783. Bronze. Paris, musée Carnavalet.

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Keywords: francais, industriel, medaille, numismatique